Biography
Ayoub Sabir Karim
Dr. Ayoub Sabir Karim is a Professor of materials science at Salahaddin university-Erbil. He received a Ph.D degree in materials science from the university of Baghdad and certificate of continuing Education ( English for professional purpose ) from Glyndwr University, Wrexham, Wales, U.K. He is a leader of materials science and nanoscale research group.
"You can find my ORCID profile at the following link :
https://orcid.org/0000-0002-5526-6514"
Research Interest
Solid State Physics/ Materials Science / Nanoscale research
Publications
• Ayoub S. K. 1993 “ Theoretical investigation of Energy Gap of some ( II-IV-V2 )
Semiconductor compounds” M.Sc. Thesis, University of Salahaddin – Erbil - Iraq .
• Ayoub S. K.; Muhammad S. A. 1997 “ A study of UV and IR absorption in B2O3-V2O3 Glasses ” Proceeding of 3rd Scientific conf. of university of Salahaddin –Erbil –Iraq, pp.373-383.
• Ayoub S. K. 1997 “Thermal dilation effects on the Energy gap in Si,Ge and some II- IV-V2 group semiconductors” Journal of Babylon University No.3 Vol.4.
• M. S. Omar; A. S. Karim; S O Yousif 2001 “ The temperature dependence of the energy gap of CdGeP2 Semiconductor ” Journal of Zankoy Sulaymani No 1Vol.4 pp. 37- 44.
• Ayoub S. K. ; Nabil M. N. 2003 “ The influence of the Gadolinium concentrations on the characteristics of Silicon solar cells ” Journal of Dohouk University , No.1 Vol. 6 pp.19-21.
• Ayoub S. K. 2006 “The investigation of the γ- alumina powder extracted from Iraqi kaolin” Ph. D. Thesis , Baghdad University, Iraq.
• Ayoub S. K. ; Nabil M. N. 2009 “ The temperature dependence of the Energy Gap of Sn and ZnIn doped CuGe2P3 Semiconductor compound” Journal of College of Education
ISSN:18120380 pp1014-1027.
• Ayoub S. K. 2009 “The Effects of Frequency and Temperature on the Dielectric Constant of X%Al2O3 Powder Extracted From Iraqi Kaolin” Journal of the college of Basic Education 15(59),1-14.
• Ayoub S. K. “The Effects of Frequency and Temperature on the electric conductance of X%Al2O3 Powder Extracted From Iraqi Kaolin” View online: https://doi.org/10.1063/1.4914246 View Table of Contents: http://aip.scitation.org/toc/apc/1653/1 Published by the American Institute of Physics
• Ayoub S. Karim; Dhuha M. Oudah Al-Sumaidaie; Jassim M. Salih 2017 Stability of Gamma (γ) Phase DMA Al-Sumaidaie, AS Karim, JM Salih Republic of Iraq Ministry of Higher Education & Scientific Research …
• Ayoub S. Karim; Dhuha M. Oudah Al-Sumaidaie; Jassim M. Salih 2017 “study of alumina prepared from Iraqi kaolin ” Iraqi Journal of Physics ,ISSN:20704003, V.15,No.34,pp148-152.
• Mohammad M. Othman, Sherzad A.Taha, Jwan J. Mohammad , Ayoub S. Karem 2018 Electron Swarm Parameters in Germane – Argon Mixtures Using Boltzmann Equation journal of Salahaddin University-Erbil 30 (1); 34-43
• AG Mazare, YI Abdulkarim, AS Karim, M Bakır, M Taouzari, ... ,2022 “Enhanced sensing capacit of terahertz triple-band metamaterials absorber based on Pythagorean fractal geometry” Materials, 15 (18), 6364
• YI Abdulkarim, O Altintas, AS Karim, HN Awl, FF Muhammadsharif, . 2022 “Highly sensitive dual-band terahertz metamaterial absorber for biomedical applications: simulation and experiment ” ACS omega, 7(42), 38094-38104
• MS Omar BJ Abdullah, AS Karim, SK Jalal ,2023 Specific Heat and its related parameters in Si Nanoparticles, 1-8
• Ayoub Sabir Karim1*, Fuad Othman Abdullah2,3, Najat Zaid Mohammad2; 2023 “Green Synthesis and Evaluation of ZnO NPs and study the effect of Their toxic on Honey Bee (Apis mellifera)” Baghdad Science Journal https://dx.doi.org/10.21123/bsj.2023.8664
• Saher T. Omar and Wand K. Ali , Ayoub S. Karim;2023 The Effects of Zinc Oxide nanoparticles synthesized from Eucalyptus plant extracts against mealworm stages Tenebrio molitor L., 1758 (Tenebrionidae: Coleopetera) Tikrit Journal of Pure Science http://tjps.tu.edu.iq/index.php/j
• AYOUB SABIR KARIM, 2024 Simulation and experimental studies of broadband multi-resonators metamaterial absorber for satellite communications, Bull. Mater. Sci. https://doi.org/10.1007/s12034- 024-03182-8
Teaching
• Supervising General physics Laboratory for 1st year Physics ( 1995 To 1998 ) .
• General Physics for 1st year Chemistry ( 1995 )
• Medical Physics for 1st year Medicine ( 1996 )
• Solid State Physics for 4th year Physics (1995 to 2001)
• Architecture Physics for 1st year Architecture Engineering ( 1994 to 2011 )
• General Physics for 1st year Chemistry ( 1995 )
• Mechanics for 1st year Physics ( 2001 )
• Environment for 4th year Architecture Engineering ( 2000 )
• Biophysics for 1st year Biology ( 2006 to 2007 )
• Acoustics in Architecture for 5th year Architecture Engineering ( 2008 to 2013 )
• Material Science for 4th year Physics ( 2008-2009-2011-2012-2022-2023 )
• Advanced Solid State Physics for Diploma Sc. ( 2009 )
• Quantum Mechanics for 3rd year Physics (2013)
• Solid State Physics for 4th year Physics ( 2013 up to date)
• Supervising of Final Year Physics Research Project (for 1 to 3 ) project per year
• Supervising Teaching Laboratory for 4th year Physics ( 1995 to 2002 )
• Supervising Solid State Laboratory for 4th year Physics ( 2012- 2013 ) .
• Supervising Mechanics and properties of matter Laboratory for 1st year Physics ( 2008 up to date ) .
• Supervising M.Sc. students
• Supervising Ph.D. students
• Thermal properties of materials for Ph. D students .
• Solid state physics for Ph. D students .
• Materials Science for Ph.D students
• Materials Science for MSc students
• Material Preparation for MSc students
• Leader of material science and Nanoscale research group .